This truly amazing book in a different dimension where children started going missing. A girl lived there, Lyra, who once lived a university until the fateful day when her mother took her away. She was given a golden compass by the university which she was to keep hidden.Her mother found out and tried to take it so lyra ran away from her mother. She met the egyptians who saved her from being captured. Together with them she went to save the children. They met a bear named eric burneson who decided to help her after she got back his amour. Together with lee scorseby (a balloonist) they faced evil to save the missing children.